Added benchmark method.

src/main/java/azgracompress/DataCompressor.java

@@ -53,6 +53,10 @@ public class DataCompressor {
                 }
                 return;
             }
+            case Benchmark: {
+                System.out.println("Call benchmark with parsed options.");
+            }
+            break;
             case PrintHelp: {
                 formatter.printHelp(CliConstants.MAIN_HELP, options);
             }
@@ -90,6 +94,12 @@ public class DataCompressor {
                                          CliConstants.INSPECT_LONG,
                                          false,
                                          "Inspect the compressed file"));
+
+        methodGroup.addOption(new Option(CliConstants.BENCHMARK_SHORT,
+                                         CliConstants.BENCHMARK_LONG,
+                                         false,
+                                         "Benchmark"));
+
         methodGroup.addOption(new Option(CliConstants.HELP_SHORT, CliConstants.HELP_LONG, false, "Print help"));
 
         OptionGroup compressionMethodGroup = new OptionGroup();

src/main/java/azgracompress/cli/CliConstants.java

@@ -13,6 +13,9 @@ public class CliConstants {
     public static final String DECOMPRESS_SHORT = "d";
     public static final String DECOMPRESS_LONG = "decompress";
 
+    public static final String BENCHMARK_SHORT = "bench";
+    public static final String BENCHMARK_LONG = "benchmark";
+
     public static final String INSPECT_SHORT = "i";
     public static final String INSPECT_LONG = "inspect";
 

src/main/java/azgracompress/cli/ParsedCliOptions.java

@@ -80,7 +80,6 @@ public class ParsedCliOptions {
 
         parseBitsPerPixel(cmd, errorBuilder);
 
-
         parseReferencePlaneIndex(cmd, errorBuilder);
 
         final String[] fileInfo = cmd.getArgs();
@@ -285,6 +284,8 @@ public class ParsedCliOptions {
             method = ProgramMethod.Compress;
         } else if (cmd.hasOption(CliConstants.DECOMPRESS_LONG)) {
             method = ProgramMethod.Decompress;
+        } else if (cmd.hasOption(CliConstants.BENCHMARK_LONG)) {
+            method = ProgramMethod.Benchmark;
         } else if (cmd.hasOption(CliConstants.INSPECT_LONG)) {
             method = ProgramMethod.InspectFile;
         } else {

src/main/java/azgracompress/cli/ProgramMethod.java

@@ -3,5 +3,7 @@ package azgracompress.cli;
 public enum ProgramMethod {
     Compress,
     Decompress,
-    PrintHelp, InspectFile
+    Benchmark,
+    PrintHelp,
+    InspectFile
 }